<template>
    <div>
        <upCpn></upCpn>
        <downCpn></downCpn>
    </div>
</template>

<script>
import upCpn from './components/up.vue';
import downCpn from './components/down.vue';
    export default {
        components:{
            upCpn,
            downCpn
        }
    }
</script> 

<style scoped lang="css">

</style>